<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <link rel="stylesheet" href="bootstrap-5.3.0-dist/css/bootstrap.min.css">
    <title>buttonexample</title>
</head>
<body>
    <a class="btn btn-primary" href="#" role="button">Link</a>
    <button class="btn btn-primary" type="submit">Button</button>
    <input class="btn btn-primary" type="button" value="Input">
    <input class="btn btn-primary" type="submit" value="Submit">
    <input class="btn btn-primary" type="reset" value="Reset">
</body>
</html>